MX2017000329A - Processes for producing thicker gage products of niobium microalloyed steel. - Google Patents
Processes for producing thicker gage products of niobium microalloyed steel.Info
- Publication number
- MX2017000329A MX2017000329A MX2017000329A MX2017000329A MX2017000329A MX 2017000329 A MX2017000329 A MX 2017000329A MX 2017000329 A MX2017000329 A MX 2017000329A MX 2017000329 A MX2017000329 A MX 2017000329A MX 2017000329 A MX2017000329 A MX 2017000329A
- Authority
- MX
- Mexico
- Prior art keywords
- percent
- product
- niobium
- temperature
- processes
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips of ferrous alloys
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/085—Cooling or quenching
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Abstract
A process for controlling austenite grain size in austenite processing through nano-scale precipitate engineering of TiN-NbC composites to produce thicker gage product of niobium microalloyed steel includes controlling the base chemical composition of a steel product to include 0.003-0.004 wt. percent nitrogen, 0.012-0.015 wt. percent titanium, 0.03-0.07 wt. percent carbon, and 0.07-0.15 wt. percent nobium; lowering the temperature of roughening to end the roughening operation in the temperature range of from about 980°C to 1030 °C; retaining greater than about 0.03 wt. percent niobium in solution in the matrix by rapid cooling of the product to enter the finish rolling operation below the temperature of no recrystallization, with an austenite grain size of about 30 microns; and applying reduced rolling reduction in the finish rolling operation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/325,940 US20160010190A1 (en) | 2014-07-08 | 2014-07-08 | Processes for producing thicker gage products of niobium microalloyed steel |
PCT/IB2015/001678 WO2016005818A2 (en) | 2014-07-08 | 2015-07-06 | Processes for producing thicker gage products of niobium microalloyed steel |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017000329A true MX2017000329A (en) | 2017-08-25 |
Family
ID=54540119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017000329A MX2017000329A (en) | 2014-07-08 | 2015-07-06 | Processes for producing thicker gage products of niobium microalloyed steel. |
Country Status (10)
Country | Link |
---|---|
US (1) | US20160010190A1 (en) |
EP (1) | EP3167093A2 (en) |
JP (1) | JP2017524832A (en) |
KR (1) | KR20170026480A (en) |
CN (1) | CN106574347A (en) |
BR (1) | BR112017000096A2 (en) |
CA (1) | CA2951608A1 (en) |
MX (1) | MX2017000329A (en) |
RU (1) | RU2016151708A (en) |
WO (1) | WO2016005818A2 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109147873B (en) * | 2018-07-13 | 2021-09-21 | 江西理工大学 | Method for predicting grain size of micro-alloy steel welding coarse crystal area |
CN115341116B (en) * | 2021-05-12 | 2023-04-18 | 中国科学院过程工程研究所 | Aluminum-titanium-carbon-nitrogen intermediate alloy refiner and preparation method thereof |
CN115074503B (en) * | 2022-07-07 | 2023-11-14 | 中国原子能科学研究院 | Method for regulating and controlling niobium carbide distribution and size of niobium-containing austenitic stainless steel |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH062045A (en) * | 1992-06-24 | 1994-01-11 | Sumitomo Metal Ind Ltd | Production of steel sheet excellent in press formability |
US5545270A (en) * | 1994-12-06 | 1996-08-13 | Exxon Research And Engineering Company | Method of producing high strength dual phase steel plate with superior toughness and weldability |
US5900075A (en) | 1994-12-06 | 1999-05-04 | Exxon Research And Engineering Co. | Ultra high strength, secondary hardening steels with superior toughness and weldability |
US6045630A (en) | 1997-02-25 | 2000-04-04 | Sumitomo Metal Industries, Ltd. | High-toughness, high-tensile-strength steel and method of manufacturing the same |
UA59411C2 (en) * | 1997-07-28 | 2003-09-15 | Ексонмобіл Апстрім Рісерч Компані | Super high-strength steels with perfect superlow temperature density |
CA2378934C (en) * | 2002-03-26 | 2005-11-15 | Ipsco Inc. | High-strength micro-alloy steel and process for making same |
US6899773B2 (en) | 2003-02-07 | 2005-05-31 | Advanced Steel Technology, Llc | Fine-grained martensitic stainless steel and method thereof |
JP4580157B2 (en) * | 2003-09-05 | 2010-11-10 | 新日本製鐵株式会社 | Hot-rolled steel sheet having both BH property and stretch flangeability and manufacturing method thereof |
-
2014
- 2014-07-08 US US14/325,940 patent/US20160010190A1/en not_active Abandoned
-
2015
- 2015-07-06 RU RU2016151708A patent/RU2016151708A/en not_active Application Discontinuation
- 2015-07-06 CN CN201580035345.3A patent/CN106574347A/en active Pending
- 2015-07-06 JP JP2017521622A patent/JP2017524832A/en active Pending
- 2015-07-06 KR KR1020177001458A patent/KR20170026480A/en unknown
- 2015-07-06 MX MX2017000329A patent/MX2017000329A/en unknown
- 2015-07-06 BR BR112017000096A patent/BR112017000096A2/en not_active Application Discontinuation
- 2015-07-06 CA CA2951608A patent/CA2951608A1/en not_active Abandoned
- 2015-07-06 EP EP15793892.9A patent/EP3167093A2/en not_active Withdrawn
- 2015-07-06 WO PCT/IB2015/001678 patent/WO2016005818A2/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20170026480A (en) | 2017-03-08 |
WO2016005818A3 (en) | 2016-03-10 |
EP3167093A2 (en) | 2017-05-17 |
WO2016005818A2 (en) | 2016-01-14 |
CA2951608A1 (en) | 2016-01-14 |
RU2016151708A (en) | 2018-08-08 |
US20160010190A1 (en) | 2016-01-14 |
BR112017000096A2 (en) | 2017-10-31 |
CN106574347A (en) | 2017-04-19 |
JP2017524832A (en) | 2017-08-31 |
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